This digital wall clock has atomic time & date with manual setting, IN temp (°F or °C), wireless OUT temp (°F or °C), moon phase, time alarm with snooze & 4 languages to choose from: English, French, German, and Spanish.
Dimensions: receiver: 10.25" x 1.16" x 9.74" sensor: 5.05 " x 1.5" x .83".
Features: Automatically updates for Daylight Saving Time (on/off option), 12/24 hour time display, perpetual calendar, time zone setting & time alarm with snooze. It is wall hanging or free standing. It has a low battery indicator for both display and temperature sensor.
Specifications: Wireless outdoor temperature range: -39.8°F to +139.8°F (-39.9°C to +59.9°C) Indoor temperature range: 14°F to 100°F (-9.9°C to 37.8°C) Transmission range: up to 330 feet (100 meters) Transmission frequency: 915 MHz Power requirements: Receiver: 2 AA Alkaline batteries Wireless sensor: 2 AA Alkaline batteries.